LangChain
Introduction to LangChain - Python is a free course from LangChain, online. LangChain doesn't say how long it takes or whether there is a certificate.
We rate it beginner level; the provider doesn't say.
Suits Python developers starting with LangChain who want to build a first agent and see how it behaves in LangSmith. It is free and is the first prerequisite LangChain names for its Certified Agent Engineer exam. The main caveat is that the page states no length, level or certificate, and the course teaches LangChain's own tools. A free framework-neutral alternative is the AI Agents Course from Hugging Face Learn.
Free LangChain Academy course for Python developers on building AI agents with LangChain, using pre-built agent architectures and model integrations, then debugging agents with LangSmith observability. Lessons cover foundational models, tools, short-term memory and multimodal messages. One of five prerequisite courses for the LangChain Certified Agent Engineer exam.
More courses on AI agents and agentic AI.
Level: beginner (our rating). Delivery: online, self-paced.
Not stated by provider.
Free to enrol.
Certificate: certificate not stated.
LangChain, based in the US, offers this course worldwide, so learners in Ireland join the same course as everyone else. Details last confirmed on 20 Oct 2026.
No Irish scheme on our funding list (Springboard+, Skillnet Ireland, HEA Micro-Credential Learner Fee Subsidy 2026 and others) covers its cost.
Irish courses for developers and engineers on a shared topic: ISTQB Certified Tester: Testing with Generative AI (Tech Industry Alliance Skillnet).
See also: funded AI training in Ireland, AI courses for developers and engineers.
It's free.
It's a beginner course (our rating; the provider does not state a level). The provider does not list prerequisites.
Start any time.
Chosen from other courses of the same kind, then by shared topic. At least one is an Irish course where one fits. Closed courses are left out.
Hugging Face Learn
Start any time
Microsoft ยท GitHub
Start any time
Anthropic
Start any time
| Course | Delivery | Cost | Level | Hours | Certificate |
|---|---|---|---|---|---|
| Enterprise Agents and Use CasesGoogle Cloud | Online, self-paced | Free | Beginner | 1.5 | Badge |
| Introduction to Gemini EnterpriseGoogle Cloud | Online, self-paced | Free | Beginner | 2.5 | Free badge |
| Gen AI Agents: Transform Your OrganizationGoogle Cloud | Online, self-paced | Free | Beginner | 2.5 | Free badge |
| Introduction to Claude CoworkAnthropic | Online, self-paced | Free | Beginner | 2.5 | Free badge |
We're setting up a newsletter for new courses, price changes and funded intakes. Until it starts, New this week lists every change.